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Truman Kids Put Physics Knowledge to the Test, Build Catapults


Provided by the Bristol Township School District:

Jayti Bhavsar, Rachel Custer and Valeria Ochoa set up their Shrek-inspired catapult for launch. (Students pictured from L-R) Credit: Bristol Township School District
Jayti Bhavsar, Rachel Custer and Valeria Ochoa set up their Shrek-inspired catapult for launch. (Students pictured from L-R)
Credit: Bristol Township School District

Students at Harry S. Truman High School recently put their physics knowledge to the test.

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Juniors and Seniors at the high school competed against each other to see whose catapult could launch the farthest. The contest was preceded by six weeks of learning and catapult construction.

โ€œSome students worked a few days. Some worked over a month,โ€ assistant principal George Harwick said. โ€œBut itโ€™s nice to see the studentsโ€™ creativity.โ€

Students were given very little instruction and had few restrictions. They used the information they learned in their physics class to help guide the catapult-building process. Students were responsible for the research, purchase of materials, and construction of the catapults.

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โ€œIt was fun because we didnโ€™t know what to do going in. It was a lot of experimentation,โ€ Nirali Patel, a creator of a Shrek-inspired catapult, said.

The students admitted that creating the catapults had its difficulties.

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โ€œIt wasnโ€™t as easy as โ€˜nail, nail, nail,โ€™ and then shoot,โ€ Valeria Ochoa, co-creator of the Shrek-inspired catapult, said. โ€œIt was challenging. We thought about everything in terms of technicalities.โ€

The physics students spent the afternoon comparing their catapultsโ€™ launch distances. The team with the farthest launch was the Blood Thirsty Tarantula catapult created by Daphne Werz, Jasmyn Wilson, and Angel Rodriguez.

โ€œIt was a lot of trial and error,โ€ Wilson said. โ€œWhen it finally works. Itโ€™s the best feeling ever.โ€

Students watch after a golf ball is projected from their catapult. Credit: Bristol Township School District
Students watch after a golf ball is projected from their catapult.
Credit: Bristol Township School District
Students prepare to launch a marble from their catapult. Credit: Bristol Township School District
Students prepare to launch a marble from their catapult.
Credit: Bristol Township School District

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